| 摘要 |
The stopper for preventing movement of a bag equipped with casters according to the present invention contains: a base mounted on the bottom surface of the bag; a swingable member having one end portion rotatably connected to the base, and having the other end portion capable of being manipulated so as to swing the swingable member between a housing position where the other end portion is positioned close to the base and an engagement position for engaging the other end portion with the ground; a first link having one end portion rotatably connected to the swingable member, and having the other end portion rotatably and slidably connected to the base and slidable along the bottom surface of the base in response to the swinging movement of the swingable member; and a second link having one end portion rotatably connected to the other end portion of the first link, and constructed so as to be slidable with the other end portion of the first link along the bottom surface of the base. The stopper of the invention does not reduce the storage space of the bag equipped with casters, is easy to manipulate, and allows the bag to smoothly move when desired.
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